$OpenBSD: patch-src_tone_reproductor_h,v 1.1 2017/04/30 08:25:47 espie Exp $
--- src/tone_reproductor.h.orig
+++ src/tone_reproductor.h
@@ -74,7 +74,7 @@ class tone_reproductor (public)
 
 	// Set the maximum display luminance : default value = 100 cd/m^2
 	// This value is used to scale the RGB range
-	void set_max_display_luminance(float _MaxdL) {MaxdL = MaxdL;}
+	void set_max_display_luminance(float _MaxdL) {MaxdL = _MaxdL;}
 
 	// Set the display gamma : default value = 2.3
 	void set_display_gamma(float _gamma) {gamma = _gamma;}
